光天化日之下无夫秘事：岳父与妻子之间的淫乱关系。
原標題: NSPS-194 夫のいない白昼の秘め事 義父と嫁のいやらしい関係
I found myself with a wife who was being comforted by her father-in-law... we were just satisfying each other's sexual desires.... Ordinary sex was not enough for me, so I tried such and such a thing... I didn't know... this pleasure.
